How can code readability be improved when displaying PHP code in a forum post?

When displaying PHP code in a forum post, code readability can be improved by using proper indentation and formatting. This makes the code easier to read and understand for other users. Additionally, using code tags or a code formatting tool can help distinguish the code from the rest of the post. 

<?php
// Example PHP code snippet with improved readability
$variable = 'Hello, World!';
echo $variable;
?>

Keywords

syntax highlighting code formatting code indentation code comments code snippets

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